The Urea Cycle
Biochemistry
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Nitrogen Metabolism
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Urea Cycle & Nitrogen Transport
Q. Following the 1st reaction of the urea cycle, what occurs?
a
Within the cytoplasm, citrulline transfers to carbamoyl via ornithine transcarbamoylase
b
Within the mitochondrial matrix, carbamoyl transfers to citrulline to form ornithine via ornithine transcarbamoylase
c
Within the cytoplasm, carbamoyl transfers to citrulline via ornithine transcarbamoylase
d
Within the mitochondrial matrix, carbamoyl transfers to ornithine to form citrulline via ornithine transcarbamoylase
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